/* ═══════════════════════════════════════════════
   GAZHAL — gzl_site.css
   Identidad visual oficial: #002856 + #0093C9
   Tipografía: Nexa (via CDN) + fallback Nunito
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700;800;900&family=Nunito+Sans:wght@300;400;600;700&display=swap');

:root {
    --navy:      #002856;
    --navy-dark: #001a3e;
    --navy-mid:  #003880;
    --cyan:      #0093C9;
    --cyan-light:#33aed6;
    --cyan-pale: #e0f4ff;
    --white:     #ffffff;
    --gray-50:   #f8fafc;
    --gray-100:  #f1f5f9;
    --gray-200:  #e2e8f0;
    --gray-400:  #94a3b8;
    --gray-600:  #475569;
    --gray-800:  #1e293b;
    --text:      #1e293b;
    --text-muted:#64748b;

    --font-display: 'Nunito', sans-serif;
    --font-body:    'Nunito Sans', sans-serif;

    --shadow-sm:  0 1px 3px rgba(0,40,86,0.08);
    --shadow-md:  0 4px 16px rgba(0,40,86,0.10);
    --shadow-lg:  0 8px 32px rgba(0,40,86,0.14);
    --shadow-xl:  0 20px 60px rgba(0,40,86,0.18);

    --radius-sm:  6px;
    --radius:     12px;
    --radius-lg:  20px;
    --radius-xl:  32px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ── Utilidades ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-navy  { color: var(--navy); }
.text-cyan  { color: var(--cyan); }
.text-muted { color: var(--text-muted); }
.fw-900     { font-weight: 900; }

/* ── Botones ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all .2s ease;
    white-space: nowrap;
}
.btn-primary {
    background: var(--cyan);
    color: var(--white);
    border-color: var(--cyan);
}
.btn-primary:hover {
    background: var(--cyan-light);
    border-color: var(--cyan-light);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,147,201,0.35);
}
.btn-outline {
    background: transparent;
    color: var(--navy);
    border-color: var(--navy);
}
.btn-outline:hover {
    background: var(--navy);
    color: var(--white);
    transform: translateY(-2px);
}
.btn-white {
    background: var(--white);
    color: var(--navy);
    border-color: var(--white);
}
.btn-white:hover {
    background: var(--cyan-pale);
    transform: translateY(-2px);
}
.btn-lg { padding: 16px 40px; font-size: 17px; }
.btn-sm { padding: 8px 20px; font-size: 13px; }

/* ═══════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════ */
.gzl-navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}
.gzl-navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}
.navbar-logo img { height: 40px; }
.navbar-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}
.navbar-nav a {
    padding: 8px 16px;
    color: var(--gray-600);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    border-radius: 8px;
    transition: all .15s;
}
.navbar-nav a:hover { color: var(--navy); background: var(--gray-100); }
.navbar-actions { display: flex; align-items: center; gap: 12px; }
.navbar-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }

/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */
.gzl-hero {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-mid) 100%);
    position: relative;
    overflow: hidden;
    padding: 100px 0 80px;
    min-height: 600px;
    display: flex;
    align-items: center;
}

/* Círculos decorativos del manual de marca */
.hero-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.12;
}
.hero-circle-1 {
    width: 600px; height: 600px;
    background: var(--cyan);
    top: -200px; right: -100px;
}
.hero-circle-2 {
    width: 400px; height: 400px;
    background: var(--cyan);
    bottom: -150px; right: 200px;
    opacity: 0.08;
}
.hero-circle-3 {
    width: 300px; height: 300px;
    background: var(--white);
    top: 50px; left: -100px;
    opacity: 0.04;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,147,201,0.2);
    border: 1px solid rgba(0,147,201,0.4);
    color: var(--cyan-light);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 58px);
    font-weight: 900;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
}
.hero-title span { color: var(--cyan); }
.hero-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.75);
    max-width: 520px;
    margin-bottom: 40px;
    line-height: 1.7;
}
.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}
.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}
.hero-stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 900;
    color: var(--cyan);
    line-height: 1;
}
.hero-stat-label {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
}

/* ═══════════════════════════════════════════════
   SECCIONES GENERALES
   ═══════════════════════════════════════════════ */
section { padding: 80px 0; }
.section-eyebrow {
    font-size: 12px;
    font-weight: 800;
    color: var(--cyan);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 900;
    color: var(--navy);
    line-height: 1.2;
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 580px;
    line-height: 1.7;
}
.text-center .section-subtitle { margin: 0 auto; }

/* ═══════════════════════════════════════════════
   CARACTERÍSTICAS / FEATURES
   ═══════════════════════════════════════════════ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 56px;
}
.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: all .25s;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--navy), var(--cyan));
    transform: scaleX(0);
    transition: transform .25s;
    transform-origin: left;
}
.feature-card:hover {
    border-color: var(--cyan);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius);
    background: var(--cyan-pale);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--navy);
}
.feature-title {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 10px;
}
.feature-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   PRECIOS
   ═══════════════════════════════════════════════ */
.pricing-section { background: var(--gray-50); }
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 56px;
    align-items: start;
}
.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all .25s;
    position: relative;
}
.pricing-card.destacado {
    border-color: var(--navy);
    box-shadow: var(--shadow-xl);
    transform: scale(1.03);
}
.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--navy);
    color: var(--white);
    padding: 4px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
    letter-spacing: .5px;
}
.pricing-name {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 900;
    color: var(--navy);
    margin-bottom: 8px;
}
.pricing-price {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 900;
    color: var(--navy);
    line-height: 1;
    margin: 16px 0 4px;
}
.pricing-price sup { font-size: 22px; vertical-align: top; margin-top: 8px; }
.pricing-period { font-size: 13px; color: var(--text-muted); margin-bottom: 24px; }
.pricing-features {
    list-style: none;
    margin-bottom: 28px;
}
.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 10px;
    line-height: 1.5;
}
.pricing-features li i { color: var(--cyan); font-size: 14px; margin-top: 2px; flex-shrink: 0; }
.pricing-features li.no i { color: var(--gray-400); }
.pricing-features li.no { color: var(--gray-400); }

/* ═══════════════════════════════════════════════
   CTA BANNER
   ═══════════════════════════════════════════════ */
.cta-section {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 80px 0;
}
.cta-section .hero-circle-1 { opacity: 0.08; width: 400px; height: 400px; top: -150px; right: -50px; }
.cta-section .hero-circle-2 { opacity: 0.05; bottom: -100px; left: 50px; }
.cta-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 16px;
}
.cta-sub {
    font-size: 17px;
    color: rgba(255,255,255,0.7);
    max-width: 500px;
    margin: 0 auto 36px;
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
.gzl-footer {
    background: var(--navy-dark);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 24px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}
.footer-logo img { height: 36px; margin-bottom: 16px; }
.footer-tagline { font-size: 14px; line-height: 1.6; max-width: 260px; }
.footer-col h4 {
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 800;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color .15s;
}
.footer-col ul li a:hover { color: var(--cyan); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: all .15s;
    font-size: 14px;
}
.footer-social a:hover { background: var(--cyan); color: var(--white); }

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 768px) {
    .navbar-nav, .navbar-actions .btn:not(.btn-primary) { display: none; }
    .navbar-toggle { display: flex; }
    .hero-stats { gap: 24px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .pricing-card.destacado { transform: scale(1); }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
}